712401410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{347}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 1487324160

約数和(自身を除く): 774922750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 211, 278, 347, 422, 694, 695, 973, 1055, 1390, 1477, 1735, 1946, 2110, 2429, 2954, 3470, 4858, 4865, 7385, 9730, 12145, 14770, 24290, 29329, 48233, 58658, 73217, 96466, 146434, 146645, 205303, 241165, 293290, 337631, 366085, 410606, 482330, 512519, 675262, 732170, 1025038, 1026515, 1688155, 2053030, 2562595, 3376310, 5125190, 10177163, 20354326, 50885815, 71240141, 101771630, 142480282, 356200705, 712401410]

約数ペア:

[(1, 712401410), (2, 356200705), (5, 142480282), (7, 101771630), (10, 71240141), (14, 50885815), (35, 20354326), (70, 10177163), (139, 5125190), (211, 3376310), (278, 2562595), (347, 2053030), (422, 1688155), (694, 1026515), (695, 1025038), (973, 732170), (1055, 675262), (1390, 512519), (1477, 482330), (1735, 410606), (1946, 366085), (2110, 337631), (2429, 293290), (2954, 241165), (3470, 205303), (4858, 146645), (4865, 146434), (7385, 96466), (9730, 73217), (12145, 58658), (14770, 48233), (24290, 29329)]